“Always on top” feature for Mac

Question

Ubuntu has a feature where application windows can be set to be always on top of other windows. Is this possible in Mac?

Answer 1

Check out Afloat.

it will add many window management features to most Mac applications:

• Keep windows afloat (heh) on top of all others.
• Pin windows to the desktop (new!)
• Move windows from anywhere, not just the title bar.
• Turn a window into an "overlay" on your screen that doesn't hinder your work.
• Show a window's file in the Finder with nothing more than your keyboard.
• Resize windows from anywhere, not just the corner (new!), and more.

Afloat is freeware.